description 70mai A810 Overview
The 70mai A810 is a powerful 4K dash cam that brings high-end Sony STARVIS 2 sensor technology to a more accessible price point. It excels in low-light environments and offers AI-driven motion detection for parking surveillance. The design is sleek and unobtrusive, fitting well behind the rearview mirror. While it lacks some of the premium cloud features of BlackVue, it provides excellent image quality and reliable loop recording.
It is an outstanding choice for budget-conscious buyers who refuse to compromise on video resolution or night-time performance.
info 70mai A810 Specifications
| Sensor | Sony STARVIS 2 IMX678 |
| Display | 3-inch IPS touchscreen |
| Storage | MicroSD up to 256GB |
| Aperture | f/1.8 |
| Dimensions | Not specified by manufacturer |
| Pixel Size | 2.9m |
| Resolution | 4K UHD (3840×2160) @ 30fps |
| Power Input | 5V/2A via USB-C |
| Connectivity | Wi-Fi (2.4GHz), GPS, USB-C |
| Field Of View | 140° |
| Video Encoding | H.265 (HEVC) |
| Operating Temperature | -10°C to 60°C |
balance 70mai A810 Pros & Cons
- 4K Ultra HD recording with Sony STARVIS 2 IMX678 sensor delivers exceptional image clarity and detail
- Outstanding low-light performance due to large 1/1.8" sensor with 2.9m pixel size
- AI-powered parking surveillance with motion detection provides 24/7 vehicle monitoring
- 140° wide-angle lens covers multiple lanes without significant edge distortion
- Built-in GPS logs speed and location data for evidence in case of incidents
- Compact stealth design mounts discreetly behind rearview mirror
- Parking mode requires hardwire kit (sold separately) for continuous power
- No built-in supercapacitor - relies on lithium battery for short-term backup only
- Wi-Fi transfer speeds can be slow when downloading 4K footage to smartphone
- MicroSD card not included; supports up to 256GB which may fill quickly with 4K files
- Some advanced AI features like ADAS can produce false alerts
help 70mai A810 FAQ
Does the 70mai A810 support 24-hour parking surveillance?
Yes, the A810 supports parking monitoring mode with AI motion detection. However, you need to purchase the 70mai Hardwire Kit (UP04) separately to enable continuous recording when the engine is off. The dash cam will automatically switch modes when parked.
What is the difference between STARVIS 2 and regular STARVIS sensors?
STARVIS 2 sensors feature back-illuminated pixel technology with larger pixel sizes (up to 2.9m) compared to standard STARVIS (2.0m). This results in significantly better light sensitivity, improved dynamic range, and much clearer footage in low-light and nighttime conditions.
Can I view and download footage wirelessly on my phone?
Yes, the A810 has built-in Wi-Fi that connects to the 70mai app (iOS/Android). You can view live footage, replay recordings, and download clips to your phone. Note that 4K file transfers may take longer due to file sizes and Wi-Fi bandwidth limitations.
Does this dash cam have built-in GPS and speed logging?
Yes, the A810 includes built-in GPS that automatically logs your vehicle's location, speed, and route. This data is embedded in the video files and can be viewed in the app or using the desktop player, providing valuable evidence in case of accidents or disputes.
What resolution and frame rate options are available?
The A810 records in 4K (3840×2160) at 30fps as the default setting. It also supports 1080p at 60fps for capturing smoother footage of fast-moving objects. You can select your preferred resolution based on storage capacity and detail requirements.
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What are the key specifications of 70mai A810?
- Sensor: Sony STARVIS 2 IMX678
- Display: 3-inch IPS touchscreen
- Storage: MicroSD up to 256GB
- Aperture: f/1.8
- Dimensions: Not specified by manufacturer
- Pixel Size: 2.9m
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